| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.48 | 12.805% | $124.627 | $124.63 | $124.65 | $124.60 |
| Purchase #2 | $101.80 | 10.651% | $112.6427 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $138.79 | 3.106% | $143.1008 | $143.10 | $143.10 | $143.10 |
| Purchase #4 | $53.51 | 8.746% | $58.19 | $58.19 | $58.20 | $58.20 |
| Purchase #5 | $63.33 | 6.556% | $67.4819 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $121.78 | 3.618% | $126.186 | $126.19 | $126.20 | $126.20 |
| Purchase #7 | $8.65 | 9.658% | $9.4854 | $9.49 | $9.50 | $9.50 |
| 7 purchase totals = | $598.34 | $641.7138 | $641.72 | $641.80 | $641.70 | |